I’ve just used this guide to remove the battery from my JBL Clip I and the specs on the label are:
Model: P453048D 01
Nominal voltage: 3.7v
Nomina capacity: 600mAh
2.22Wh Lithium Polymer
I haven’t been able to find another 600mAh version and I suspect that was only used in the first model and the Clip II appears to have an 800mAh version of the same battery, which I’ve just ordered online from AliExpress for just over €14. (See all their search results for this battery here) I’m assuming it should work fine and each charge should last longer too due to the extra 200mAh.
Orders usually take a few weeks to arrive to Europe with AliExpress, but when it gets here I’ll see if I can solder it in, seal the speaker back up and will post the results on here…
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